How far is San Antonio, TX, from Anchorage, AK?
The distance between Anchorage (Ted Stevens Anchorage International Airport) and San Antonio (San Antonio International Airport) is 3192 miles / 5137 kilometers / 2774 nautical miles.
The driving distance from Anchorage (ANC) to San Antonio (SAT) is 4122 miles / 6634 kilometers, and travel time by car is about 78 hours 36 minutes.
Ted Stevens Anchorage International Airport – San Antonio International Airport
Search flights
Distance from Anchorage to San Antonio
There are several ways to calculate the distance from Anchorage to San Antonio. Here are two standard methods:
Vincenty's formula (applied above)- 3192.081 miles
- 5137.156 kilometers
- 2773.842 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 3188.237 miles
- 5130.971 kilometers
- 2770.503 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Anchorage to San Antonio?
The estimated flight time from Ted Stevens Anchorage International Airport to San Antonio International Airport is 6 hours and 32 minutes.
What is the time difference between Anchorage and San Antonio?
Flight carbon footprint between Ted Stevens Anchorage International Airport (ANC) and San Antonio International Airport (SAT)
On average, flying from Anchorage to San Antonio generates about 357 kg of CO2 per passenger, and 357 kilograms equals 788 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Anchorage to San Antonio
See the map of the shortest flight path between Ted Stevens Anchorage International Airport (ANC) and San Antonio International Airport (SAT).
Airport information
| Origin | Ted Stevens Anchorage International Airport |
|---|---|
| City: | Anchorage, AK |
| Country: | United States  |
| IATA Code: | ANC |
| ICAO Code: | PANC |
| Coordinates: | 61°10′27″N, 149°59′45″W |
| Destination | San Antonio International Airport |
|---|---|
| City: | San Antonio, TX |
| Country: | United States |
| IATA Code: | SAT |
| ICAO Code: | KSAT |
| Coordinates: | 29°32′1″N, 98°28′11″W |